1 citations · 1 across the 1 of their papers we have counts for
3 papers
math-ph2024
IR-fixed Euclidean vacuum for linearized gravity on de Sitter space
Christian Gérard, Michał Wrochna
We consider the Euclidean vacuum for linearized gravity on the global de Sitter space, obtained from the Euclidean Green's function on the 4-sphere. We use the notion of Calderón p…
math-ph2023★ 1 cited
Hadamard states for linearized gravity on spacetimes with compact Cauchy surfaces
Christian Gérard
We consider the quantization of linearized Einstein equations. We prove the existence of Hadamard states in the harmonic gauge on any Einstein spacetime with compact Cauchy surface…
math.SP2023
Mourre theory for analytically fibered operators revisited
Francis Nier, Christian Gérard
About 25 years ago our article "Mourre theory for analytically fibered operators" was published in J. of Functional Analysis. This article proposed a general construction of a conj…